/* ============================================================
   Ferro — calendar.css
   ============================================================ */

.app-cal{flex:1;display:grid;grid-template-columns:284px 1fr;min-height:0;background:var(--paper)}

/* ---------- sidebar ---------- */
.cal-side{background:linear-gradient(180deg,var(--paper-2),color-mix(in srgb,var(--paper-2) 90%, #000 4%));border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;overflow-y:auto;padding:16px 16px 20px}
.cal-side .compose-btn{margin:0 0 16px}

.mini{margin-bottom:20px}
.mini-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.mini-head b{font-family:var(--serif);font-weight:600;font-size:15px}
.mini-nav{display:flex;gap:2px}
.mini-nav span{width:24px;height:24px;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink-faint)}
.mini-nav span:hover{background:var(--card);color:var(--accent)}
.mini-nav svg{width:14px;height:14px}
.mini-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.mini-grid .mw{font-family:var(--mono);font-size:9px;color:var(--ink-faint);text-align:center;padding:3px 0;font-weight:600}
.mini-grid .mc{position:relative;aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:11.5px;color:var(--ink-soft);border-radius:7px;cursor:pointer;transition:.1s}
.mini-grid .mc:hover{background:var(--card)}
.mini-grid .mc.out{color:transparent;pointer-events:none}
.mini-grid .mc.today{background:var(--accent);color:#fff;font-weight:700}
.mini-grid .mc.sel:not(.today){box-shadow:inset 0 0 0 1.5px var(--accent);color:var(--accent-deep);font-weight:600}
.mini-grid .mc i{position:absolute;bottom:3px;width:3px;height:3px;border-radius:50%;background:var(--accent)}
.mini-grid .mc.today i{background:#fff}

.cal-group{margin-bottom:20px}
.cg-title{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:9px}
.cg-empty{font-size:12px;color:var(--ink-faint);padding:4px 2px}
.cal-check{display:flex;align-items:center;gap:10px;padding:6px 4px;cursor:pointer;border-radius:7px}
.cal-check:hover{background:var(--card)}
.cal-check .cb{width:18px;height:18px;border-radius:5px;border:1.5px solid var(--c);display:flex;align-items:center;justify-content:center;flex:0 0 18px;color:#fff}
.cal-check .cb.on{background:var(--c)}
.cal-check .cb svg{width:12px;height:12px}
.cal-check .cn{font-size:13px;color:var(--ink-soft);font-weight:500}

.up-ev{display:flex;align-items:center;gap:10px;padding:8px 4px;cursor:pointer;border-radius:7px}
.up-ev:hover{background:var(--card)}
.up-ev .up-dot{width:8px;height:8px;border-radius:50%;flex:0 0 8px}
.up-ev .up-m{min-width:0}
.up-ev .up-m b{font-size:12.5px;font-weight:600;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.up-ev .up-m span{font-size:11px;color:var(--ink-faint)}

/* ---------- main ---------- */
.cal-main{display:flex;flex-direction:column;min-height:0;background:linear-gradient(180deg,var(--card),var(--paper))}
.cal-toolbar{display:flex;align-items:center;gap:10px;padding:16px 24px;border-bottom:1px solid var(--line-soft)}
.cal-toolbar h1{font-family:var(--serif);font-weight:600;font-size:24px;min-width:190px}
.cal-toolbar .cal-spacer{flex:1}
.seg{display:flex;background:var(--paper-2);border:1px solid var(--line);border-radius:9px;padding:2px}
.seg button{border:none;background:none;padding:6px 16px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--ink-soft);cursor:pointer;transition:.12s}
.seg button.on{background:var(--card);color:var(--accent);box-shadow:var(--shadow)}

/* ---------- month ---------- */
.month{flex:1;display:flex;flex-direction:column;min-height:0;padding:0 16px 16px}
.month-wd{display:grid;grid-template-columns:repeat(7,1fr);padding:10px 0 8px}
.month-wd div{font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--ink-faint);text-align:center;font-weight:600}
.month-grid{flex:1;display:grid;grid-template-columns:repeat(7,1fr);grid-auto-rows:1fr;gap:6px;min-height:0}
.cell{background:var(--card);border:1px solid var(--line-soft);border-radius:10px;padding:6px;display:flex;flex-direction:column;gap:3px;min-height:0;overflow:hidden;cursor:pointer;transition:border-color .12s}
.cell:hover{border-color:var(--accent)}
.cell.out{background:transparent;border-color:transparent}
.cell.out .cell-n{color:var(--ink-faint);opacity:.45}
.cell.sel{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.cell-n{font-size:12.5px;font-weight:600;color:var(--ink-soft);width:24px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:6px;flex:0 0 auto}
.cell-n.today{background:var(--accent);color:#fff}
.cell-evs{display:flex;flex-direction:column;gap:3px;overflow:hidden}
.cev{font-size:11px;border-radius:5px;padding:2px 6px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink-soft);display:flex;align-items:center;gap:5px;background:color-mix(in srgb,var(--c) 14%, transparent);transition:.1s}
.cev:hover{background:color-mix(in srgb,var(--c) 24%, transparent)}
.cev .cd{width:6px;height:6px;border-radius:50%;background:var(--c);flex:0 0 6px}
.cev b{font-family:var(--mono);font-size:10px;color:var(--c);font-weight:600}
.cev.allday{background:var(--c);color:#fff;font-weight:600}
.cev.more{color:var(--ink-faint);background:none;font-weight:600;padding:1px 6px}
.cev.more:hover{color:var(--accent)}

/* ---------- week ---------- */
.week{flex:1;display:flex;flex-direction:column;min-height:0}
.wk-head{display:grid;grid-template-columns:56px repeat(7,1fr);border-bottom:1px solid var(--line-soft)}
.wk-corner{}
.wk-hcol{text-align:center;padding:10px 0;border-left:1px solid var(--line-soft);display:flex;flex-direction:column;gap:2px}
.wk-hcol .wk-wd{font-family:var(--mono);font-size:10px;color:var(--ink-faint);font-weight:600}
.wk-hcol .wk-dn{font-size:17px;font-weight:600;color:var(--ink-soft)}
.wk-hcol.today .wk-dn{background:var(--accent);color:#fff;width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin:0 auto}
.wk-hcol.today .wk-wd{color:var(--accent)}
.wk-allday{display:grid;grid-template-columns:56px repeat(7,1fr);border-bottom:1px solid var(--line-soft);min-height:34px}
.wk-adlabel{font-family:var(--mono);font-size:9px;color:var(--ink-faint);display:flex;align-items:center;justify-content:center;text-align:center}
.wk-ad{border-left:1px solid var(--line-soft);padding:4px;display:flex;flex-direction:column;gap:3px}
.wk-body{flex:1;overflow-y:auto;display:grid;grid-template-columns:56px 1fr;min-height:0}
.wk-hours{display:flex;flex-direction:column}
.wk-hr{height:46px;position:relative}
.wk-hr span{position:absolute;top:-7px;right:8px;font-family:var(--mono);font-size:10px;color:var(--ink-faint)}
.wk-cols{display:grid;grid-template-columns:repeat(7,1fr)}
.wk-col{position:relative;border-left:1px solid var(--line-soft)}
.wk-slot{height:46px;border-bottom:1px solid var(--line-soft)}
.wk-ev{position:absolute;left:3px;right:3px;border-radius:7px;padding:5px 8px;overflow:hidden;cursor:pointer;background:color-mix(in srgb,var(--c) 18%, var(--card));border-left:3px solid var(--c);box-shadow:var(--shadow);transition:.12s}
.wk-ev:hover{background:color-mix(in srgb,var(--c) 28%, var(--card));z-index:2}
.wk-ev b{font-size:12px;font-weight:600;color:var(--ink);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wk-ev span{font-family:var(--mono);font-size:10px;color:var(--ink-faint)}
.wk-now{position:absolute;left:0;right:0;height:2px;background:var(--rust);z-index:3}
.wk-now::before{content:"";position:absolute;left:-4px;top:-3px;width:8px;height:8px;border-radius:50%;background:var(--rust)}

/* ---------- event detail popover ---------- */
.ev-card{display:flex;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-pop);overflow:hidden;width:300px}
.ev-card .ev-bar{width:5px;flex:0 0 5px}
.ev-card .ev-body{padding:16px 18px;flex:1;min-width:0}
.ev-card h3{font-family:var(--serif);font-weight:600;font-size:17px;margin-bottom:12px;line-height:1.3}
.ev-row{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-soft);margin-bottom:9px}
.ev-row svg{width:15px;height:15px;color:var(--ink-faint);flex:0 0 15px}
.ev-actions{display:flex;gap:8px;margin-top:14px}
.ev-actions .btn{padding:7px 12px;font-size:12.5px}
.ev-actions .btn svg{width:14px;height:14px}

/* drag to reschedule */
.wk-ev{cursor:grab}
.wk-ev:active{cursor:grabbing}
.wk-ev.dragging,.cev.dragging{opacity:.35}
.wk-col{cursor:default}